I use SpywareBlaster v.3.2 and SpywareGuard v.2.2. I had no problem downloading, installing or loading either of them. And, I'm unaware of any software conflicts with either of them. SpywareBlaster updates the definitions list successfully every time I try. SpywareGuard has never been able to download a new definitions list. The definitions that came with the original product download (1/22/04) is the same one I have now, despite several attempts to update it. Whenever I click the LiveUpdate button, the utility goes online and appears to be searching for a newer list. But, it always says there are no new definitions. Does anyone else have this problem? Anyone got a clue as to why this happens, and how to resolve it? Also, why is there not a separate forum for SpywareGuard issues? And, why is there not a separate section for SG KnowledgeBase articles. It's like SG is a step-child to SB or something. I thought they were tandem products!?!